7 * This source file is subject to the new BSD license that is bundled
8 * with this package in the file LICENSE.txt.
9 * It is also available through the world-wide-web at this URL:
10 * http://framework.zend.com/license/new-bsd
11 * If you did not receive a copy of the license and are unable to
12 * obtain it through the world-wide-web, please send an email
13 * to license@zend.com so we can send you a copy immediately.
17 * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
18 * @license http://framework.zend.com/license/new-bsd New BSD License
22 /** Zend_Oauth_Signature_SignatureAbstract */
23 require_once 'Zend/Oauth/Signature/SignatureAbstract.php';
26 require_once 'Zend/Crypt/Rsa.php';
31 * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
32 * @license http://framework.zend.com/license/new-bsd New BSD License
34 class Zend_Oauth_Signature_Rsa extends Zend_Oauth_Signature_SignatureAbstract
39 * @param array $params
40 * @param null|string $method
41 * @param null|string $url
44 public function sign(array $params, $method = null, $url = null)
46 $rsa = new Zend_Crypt_Rsa;
47 $rsa->setHashAlgorithm($this->_hashAlgorithm);
49 $this->_getBaseSignatureString($params, $method, $url),
51 Zend_Crypt_Rsa::BASE64
57 * Assemble encryption key
61 protected function _assembleKey()
63 return $this->_consumerSecret;